They already have. They will when this happens. http://wh40k.lexicanum.com/wiki/Starchild#.Uu8O52d3u00 (Just ignore the stupidity added from the Inquisitor War books.)
Now this is the talk that I have been missing in wh40k actualy... all the mystery and doupt and speculations what everything means
The whole Star Child business while a nice theory does fit in line with recent revelations regarding the Emperor being a Perpetual (See. Vulkan Lives) however I'm uncertain that he still has this ability given how his soul is fragmenting. I recall a piece of Lore whose source I can't remember but was on Lexicanum where an =][= goes to meet the Emperor. He states: "We were once one; but with so many to watch over and so many to protect we had to become many"
The Ward Codex tends to flip between them being ultra immune to Chaos and ultra resistant to chaos. So Draigo going down while unlikely given what a big massive effort Ward put into making him the Emperor reborn; is theoretically possible. No one stands beside the heart of Chaos and remains untouched.
what are you talking about? theres a kids story that refers to some wet turd named kalderp draigo, but those are just stories. i mean sure, hes a real GK, but the reality is that all the shit he's done since being sucked into the warp is in his head, created by the chaos gods. he will only wake up from his dream when he defeats every daemon primarch solo, and bests all of the chaos gods in single combat, and when he does wake up it will be to him being violated in every way by slaanesh, host to every disease that ever has and ever will exist, constantly burning in the fires of change, which cause him to evolve in the most painful and abomitable ways possible, as well as keeping him from dieing, and being constantly eviscerated, obliterated, beheaded, maimed, curb stomped, and just treated violently in every way possible by khorne. he will die. and he will die again. and he will die over and over again, for when all time has ended, he will still die. edit: also, wats so cool about him being uncorrupted? thats no better than any other grey knight. besides, he would be corrupted if he wasnt practically dead and in eternal agony and dreaming... whats that? hes even MORE incorruptible? sure.
